MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following processes is most suitable for the casting of connecting rods and pistons of the automobile? |
| A. | Precision investment casting |
| B. | Gravity die casting |
| C. | Shell moulding |
| D. | Centrifugal casting |
| Answer» C. Shell moulding | |
| 2. |
All kind of metals can be cast easily in the gravity die casting. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Better surface finish with the close dimensional tolerances of the casting can be obtained in gravity die casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
If the heavy casting is produced, then which of the following can be used to maintain the progressive solidification? |
| A. | Sprue |
| B. | Riser |
| C. | Chills |
| D. | Pouring basin |
| Answer» D. Pouring basin | |
| 5. |
Water cooling is always preferred than the air cooling for the extraction of heat from the castings through the mould. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Gravity die casting is best suited for highly viscous molten metal and for producing the complex shape of castings. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Which of the following show can the approximate number of castings be produced by gravity die casting? |
| A. | 0-50 |
| B. | 50-100 |
| C. | 100-250,000 |
| D. | 250,000-500,000 |
| Answer» D. 250,000-500,000 | |